JPS5689639A - Concrete block for side ditch and its flask - Google Patents

Concrete block for side ditch and its flask

Info

Publication number
JPS5689639A
JPS5689639A JP16520079A JP16520079A JPS5689639A JP S5689639 A JPS5689639 A JP S5689639A JP 16520079 A JP16520079 A JP 16520079A JP 16520079 A JP16520079 A JP 16520079A JP S5689639 A JPS5689639 A JP S5689639A
Authority
JP
Japan
Prior art keywords
flask
concrete block
side ditch
ditch
concrete
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16520079A
Other languages
Japanese (ja)
Inventor
Isao Ogata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOUHOKU SEKIZAI BUROTSUKU KK
Original Assignee
TOUHOKU SEKIZAI BUROTSUKU KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOUHOKU SEKIZAI BUROTSUKU KK filed Critical TOUHOKU SEKIZAI BUROTSUKU KK
Priority to JP16520079A priority Critical patent/JPS5689639A/en
Publication of JPS5689639A publication Critical patent/JPS5689639A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
JP16520079A 1979-12-18 1979-12-18 Concrete block for side ditch and its flask Pending JPS5689639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16520079A JPS5689639A (en) 1979-12-18 1979-12-18 Concrete block for side ditch and its flask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16520079A JPS5689639A (en) 1979-12-18 1979-12-18 Concrete block for side ditch and its flask

Publications (1)

Publication Number Publication Date
JPS5689639A true JPS5689639A (en) 1981-07-21

Family

ID=15807731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16520079A Pending JPS5689639A (en) 1979-12-18 1979-12-18 Concrete block for side ditch and its flask

Country Status (1)

Country Link
JP (1) JPS5689639A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018306A (en) * 1983-07-11 1985-01-30 深沢　芳次 Manufacture of stone and molding device thereof
JPS611743A (en) * 1984-06-13 1986-01-07 柏岡　節生 Construction of culvert
JP2003160969A (en) * 2002-09-20 2003-06-06 Ooike Co Ltd Block for side ditch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018306A (en) * 1983-07-11 1985-01-30 深沢　芳次 Manufacture of stone and molding device thereof
JPS611743A (en) * 1984-06-13 1986-01-07 柏岡　節生 Construction of culvert
JP2003160969A (en) * 2002-09-20 2003-06-06 Ooike Co Ltd Block for side ditch
JP4546694B2 (en) * 2002-09-20 2010-09-15 株式会社オーイケ Side groove block

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